| http://www.w3.org/ns/prov#value | - If k is the sum of the digits of integer m, and m=18n, where n is an integer, which of the following must be true?A. The sum of the digits of m is 9B. The sum of the digits of k is 9C. m is a multiple of 2kD. k is a multiple of 9E. k is a multiple of 6 [Reveal]
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